Sanders T J, Venable D D, Sanusi I D
J Urol. 1986 May;135(5):1012-4. doi: 10.1016/s0022-5347(17)45962-3.
We report a unique occurrence of primary urethral melanoma in a black man. The biological relationships to melanocyte/melanin site densities or to precursor mucosal lesions are discussed as possible etiological factors in the occurrence of this rare neoplasm.
我们报告了一名黑人男性原发性尿道黑色素瘤的独特病例。文中讨论了其与黑素细胞/黑色素位点密度或与前驱性黏膜病变之间的生物学关系,作为这种罕见肿瘤发生的可能病因。